The breathwork trend has taken the world by storm, with courses, books, and online searches skyrocketing. The promised benefits range from stress relief to "unlocking your fullest human potential." But is there any evidence to back up these lofty claims? Or are we just getting caught in a wave of hot air?
For those who don't know what breathwork entails, it's essentially the act of intentionally changing breathing patterns to influence the autonomic nervous system. Some techniques involve slowing down breathing for relaxation, while others involve rapid breathing to alter oxygen levels in the brain and body.
Research supports some aspects of breathwork, such as diaphragmatic breathing, which can reduce cortisol levels and improve mental health. Resistance breathing is another technique that strengthens the diaphragm and increases lung capacity. A meta-analysis found that breathwork may be effective for improving stress and mental health, but warns against hype over evidence.
However, things get murky when it comes to more dubious claims. Promoters of courses often promise "states of healing most people never touch," "unlocking your fullest human potential," and "deep personal growth." These claims are more akin to marketing fluff than empirical evidence.
Dr. Vince Polito, a senior lecturer in psychological sciences, cautions that some breathwork techniques can lead to altered states, which may result in transformative experiences or destabilizing ones. He also notes that the business motive behind many of these courses is often more about selling a product than providing actual benefits.
The risks associated with certain breathwork techniques cannot be ignored. The Wim Hof method, for example, involves rapid breathing and breath holds, which can lead to hypoxia (low oxygen levels) and potentially life-threatening complications.
As Mark Hutchinson, dean of health research at Adelaide University, puts it: "When I see people charging large amounts of money for very expensive things that are not actually grounded in any evidence, my alarm bells go off." He advocates for further research to create evidence-based guidelines for breathwork techniques and emphasizes the importance of doing these practices under constant supervision and guidance from medical practitioners.
Ultimately, breathing is indeed free. But when it comes to claiming that specific techniques can unlock our "fullest human potential," we need to be cautious and look beyond the marketing hype. As the advertisement in The Lorax cautions: "Please breathe responsibly."
For those who don't know what breathwork entails, it's essentially the act of intentionally changing breathing patterns to influence the autonomic nervous system. Some techniques involve slowing down breathing for relaxation, while others involve rapid breathing to alter oxygen levels in the brain and body.
Research supports some aspects of breathwork, such as diaphragmatic breathing, which can reduce cortisol levels and improve mental health. Resistance breathing is another technique that strengthens the diaphragm and increases lung capacity. A meta-analysis found that breathwork may be effective for improving stress and mental health, but warns against hype over evidence.
However, things get murky when it comes to more dubious claims. Promoters of courses often promise "states of healing most people never touch," "unlocking your fullest human potential," and "deep personal growth." These claims are more akin to marketing fluff than empirical evidence.
Dr. Vince Polito, a senior lecturer in psychological sciences, cautions that some breathwork techniques can lead to altered states, which may result in transformative experiences or destabilizing ones. He also notes that the business motive behind many of these courses is often more about selling a product than providing actual benefits.
The risks associated with certain breathwork techniques cannot be ignored. The Wim Hof method, for example, involves rapid breathing and breath holds, which can lead to hypoxia (low oxygen levels) and potentially life-threatening complications.
As Mark Hutchinson, dean of health research at Adelaide University, puts it: "When I see people charging large amounts of money for very expensive things that are not actually grounded in any evidence, my alarm bells go off." He advocates for further research to create evidence-based guidelines for breathwork techniques and emphasizes the importance of doing these practices under constant supervision and guidance from medical practitioners.
Ultimately, breathing is indeed free. But when it comes to claiming that specific techniques can unlock our "fullest human potential," we need to be cautious and look beyond the marketing hype. As the advertisement in The Lorax cautions: "Please breathe responsibly."